TM 5-3805-262-204-2. FUEL SYSTEM MAINTENANCE (CONT) h. A c c e l e r a t o r ( c o n t ).ADJUSTMENTS (SHEET 1 OF 2)(1)Beneath cab deck, check that accelerator pedal (1) lever is contactingf r o n t o f s l o t i n f l o o r p l a t e . I f n e c e s s a r y:(a) Remove nut (2) and lock washer (3) and disconnect ball joint (4) froma c c e l e r a t o r p e d a l l e v e r.(b) Turn ball joint (4) and nut (5) to mid-point of threaded shaft of acceleratorc a b l e.( c ) C o n n e c t b a l l j o i n t ( 4 ) t o a c c e l e r a t orpedal (1) lever. Reinstall lock washer (3)and nut (2).(d) Check that lever is contacting front ofs l o t i n f l o o r p l a t e.I f l e v e r i s s t i l l n otc o n t a c t i n g f r o n t o f s l o t i n f l o o r p l a t e ,repeat steps (a) through (c) above exceptt u r n b a l l j o i n t f a r t h e r o f f a c c e l e r a t o rcable threaded shaft.( e ) T i g h t e n n u t ( 5 ) a g a i n s t b a l l j o i n t ( 4 ).(2)Start engine and operate until normal operating temperature is reached.Keep clear of fan and belts while engine is operating. Failure to do soc o u l d c a u s e s e r i o u s i n j u r y .I f y o u a r e i n j u r e d , o b t a i n m e d i c a l a idimmediately.( 3 ) A i m f l a s h i n g l i g h t o f s t r o b o s c o petachometer on crankshaft pulley.A d j u s t f l a s h i n g r a t e u n t i l c r a n k s h a ftpulley appears stationary, then readengine rpm from meter on stroboscopetachometer. If stroboscope tachometeris not available, press tachometeragainst engine tachometer drive shaftas shown. When tachometer pointerstops moving, note indication.Remember, tachometer drive shaftoperates at half engine speed. Doubletachometer indication to obtainengine rpm. Rpm indication should be700 to 750. If rpm indication is notas specified, perform step (4) belowotherwise go to step (5) below.4-64
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